108639502482 has 32 divisors (see below), whose sum is σ = 248339764224. Its totient is φ = 31037245200.

The previous prime is 108639502459. The next prime is 108639502501. The reversal of 108639502482 is 284205936801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427107 + ... + 632217.

It is an arithmetic number, because the mean of its divisors is an integer number (7760617632).

Almost surely, 2^108639502482 is an apocalyptic number.

108639502482 is an abundant number, since it is smaller than the sum of its proper divisors (139700261742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108639502482 is a wasteful number, since it uses less digits than its factorization.

108639502482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217734.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 108639502482 in words is "one hundred eight billion, six hundred thirty-nine million, five hundred two thousand, four hundred eighty-two".